Punctuation absorbs more of my thought than seems healthy for a man who pretends to be well adjusted. The subject is naturally attractive to all with character structures of the sort Freud dubbed anal, and I readily confess to belong to that sect. We anal folk keep neat houses, are always on time, and know all the do's and don't's, including those of punctuation. Good punctuation, we feel, makes for clean thought. A mania for punctuation is also an occupational hazard for almost any teacher, as hundreds of our hours are given over to correcting the vagrant punctuation of our students.